| public getContentType ( boolean $mimetypeOnly = true ) : string | ||
| $mimetypeOnly | boolean | whether to return only the mimetype (default: true) |
| return | string | content type (e.g. 'application/json' or 'text/html; encoding=gzip') or null if not specified |
public function getContentType($mimetypeOnly = true)
{
if (!isset($_SERVER['CONTENT_TYPE'])) {
return null;
}
if ($mimetypeOnly === true && ($_pos = strpos(';', $_SERVER['CONTENT_TYPE'])) !== false) {
return substr($_SERVER['CONTENT_TYPE'], 0, $_pos);
}
return $_SERVER['CONTENT_TYPE'];
}